select priv into @root_priv from mysql.global_priv where user='root' and host='localhost';
set GLOBAL sql_mode="";
set LOCAL sql_mode="";
SET NAMES binary;
drop database if exists mysqltest;
drop database if exists mysqltest_1;
delete from mysql.user where user like 'mysqltest\_%';
delete from mysql.db where user like 'mysqltest\_%';
delete from mysql.tables_priv where user like 'mysqltest\_%';
delete from mysql.columns_priv where user like 'mysqltest\_%';
flush privileges;
grant all privileges on `my\_1`.* to mysqltest_1@localhost with grant option;
grant create user on *.* to mysqltest_1@localhost;
create user mysqltest_2@localhost;
connect  user_a,localhost,mysqltest_1,,;
connection user_a;
grant select on `my\_1`.* to mysqltest_2@localhost;
grant select on `my\_1`.* to mysqltest_2@localhost identified by 'pass';
ERROR 42000: Access denied for user 'mysqltest_1'@'localhost' to database 'mysql'
disconnect user_a;
connection default;
grant update on mysql.* to mysqltest_1@localhost;
connect  user_b,localhost,mysqltest_1,,;
connection user_b;
grant select on `my\_1`.* to mysqltest_2@localhost identified by 'pass';
grant select on `my\_1`.* to mysqltest_3@localhost;
disconnect user_b;
connection default;
grant insert on mysql.* to mysqltest_1@localhost;
connect  user_c,localhost,mysqltest_1,,;
connection user_c;
grant select on `my\_1`.* to mysqltest_3@localhost;
grant select on `my\_1`.* to mysqltest_4@localhost identified by 'pass';
disconnect user_c;
connection default;
delete from mysql.user where user like 'mysqltest\_%';
delete from mysql.db where user like 'mysqltest\_%';
delete from mysql.tables_priv where user like 'mysqltest\_%';
delete from mysql.columns_priv where user like 'mysqltest\_%';
flush privileges;
grant all privileges on `my\_%`.* to mysqltest_1@localhost with grant option;
grant create user on *.* to mysqltest_1@localhost;
connect  user1,localhost,mysqltest_1,,;
connection user1;
select current_user();
current_user()
mysqltest_1@localhost
grant all privileges on `my\_1`.* to mysqltest_2@localhost with grant option;
grant all privileges on `my_%`.* to mysqltest_3@localhost with grant option;
ERROR 42000: Access denied for user 'mysqltest_1'@'localhost' to database 'my_%'
set @@sql_mode='NO_AUTO_CREATE_USER';
select @@sql_mode;
@@sql_mode
NO_AUTO_CREATE_USER
grant select on `my\_1`.* to mysqltest_4@localhost with grant option;
ERROR 28000: Can't find any matching row in the user table
grant select on `my\_1`.* to mysqltest_4@localhost identified by 'mypass'
with grant option;
disconnect user1;
connection default;
show grants for mysqltest_1@localhost;
Grants for mysqltest_1@localhost
GRANT CREATE USER ON *.* TO `mysqltest_1`@`localhost`
GRANT ALL PRIVILEGES ON `my\_%`.* TO `mysqltest_1`@`localhost` WITH GRANT OPTION
show grants for mysqltest_2@localhost;
Grants for mysqltest_2@localhost
GRANT USAGE ON *.* TO `mysqltest_2`@`localhost`
GRANT ALL PRIVILEGES ON `my\_1`.* TO `mysqltest_2`@`localhost` WITH GRANT OPTION
show grants for mysqltest_3@localhost;
ERROR 42000: There is no such grant defined for user 'mysqltest_3' on host 'localhost'
delete from mysql.user where user like 'mysqltest\_%';
delete from mysql.db where user like 'mysqltest\_%';
flush privileges;
create database mysqltest_1;
grant all privileges on `mysqltest\_1`.* to mysqltest_1@localhost with grant option;
connect  user2,localhost,mysqltest_1,,;
connection user2;
select current_user();
current_user()
mysqltest_1@localhost
show databases;
Database
information_schema
mysqltest_1
test
grant all privileges on `mysqltest_1`.* to mysqltest_1@localhost with grant option;
ERROR 42000: Access denied for user 'mysqltest_1'@'localhost' to database 'mysqltest_1'
disconnect user2;
connection default;
show grants for mysqltest_1@localhost;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO `mysqltest_1`@`localhost`
GRANT ALL PRIVILEGES ON `mysqltest\_1`.* TO `mysqltest_1`@`localhost` WITH GRANT OPTION
delete from mysql.user where user like 'mysqltest\_%';
delete from mysql.db where user like 'mysqltest\_%';
drop database mysqltest_1;
flush privileges;
create database mysqltest;
grant INSERT, SELECT on mysqltest.* to mysqltest_1@localhost;
flush privileges;
use mysqltest;
create table t1 (id int primary key, data varchar(255));
connect  mrbad, localhost, mysqltest_1,,mysqltest;
connection mrbad;
show grants for current_user();
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO `mysqltest_1`@`localhost`
GRANT SELECT, INSERT ON `mysqltest`.* TO `mysqltest_1`@`localhost`
insert into t1 values (1, 'I can''t change it!');
update t1 set data='I can change it!' where id = 1;
ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table 't1'
insert into t1 values (1, 'XXX') on duplicate key update data= 'I can change it!';
ERROR 42000: UPDATE command denied to user 'mysqltest_1'@'localhost' for table 't1'
select * from t1;
id	data
1	I can't change it!
disconnect mrbad;
connection default;
drop table t1;
delete from mysql.user where user like 'mysqltest\_%';
delete from mysql.db where user like 'mysqltest\_%';
flush privileges;
create table t1 (a int, b int);
grant select (a) on t1 to mysqltest_1@localhost with grant option;
connect  mrugly, localhost, mysqltest_1,,mysqltest;
connection mrugly;
grant select (a,b) on t1 to mysqltest_2@localhost;
ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for column 'b' in table 't1'
grant select on t1 to mysqltest_3@localhost;
ERROR 42000: SELECT command denied to user 'mysqltest_1'@'localhost' for table 't1'
disconnect mrugly;
connection default;
drop table t1;
delete from mysql.user where user like 'mysqltest\_%';
delete from mysql.db where user like 'mysqltest\_%';
delete from mysql.tables_priv where user like 'mysqltest\_%';
delete from mysql.columns_priv where user like 'mysqltest\_%';
flush privileges;
drop database mysqltest;
use test;
create user mysqltest_1@host1;
create user mysqltest_2@host2;
create user mysqltest_3@host3;
create user mysqltest_4@host4;
create user mysqltest_5@host5;
create user mysqltest_6@host6;
create user mysqltest_7@host7;
flush privileges;
drop user mysqltest_3@host3;
connect  con8,127.0.0.1,root,,test,$MASTER_MYPORT,;
disconnect con8;
connection default;
drop user mysqltest_1@host1, mysqltest_2@host2, mysqltest_4@host4,
mysqltest_5@host5, mysqltest_6@host6, mysqltest_7@host7;
connect  con9,127.0.0.1,root,,test,$MASTER_MYPORT,;
disconnect con9;
connection default;
create database mysqltest_1;
grant select, insert, update on `mysqltest\_1`.* to mysqltest_1@localhost;
connect  con10,localhost,mysqltest_1,,;
connection con10;
set sql_log_off = 1;
ERROR 42000: Access denied; you need (at least one of) the SUPER privilege(s) for this operation
set sql_log_bin = 0;
ERROR 42000: Access denied; you need (at least one of) the SUPER, BINLOG ADMIN privilege(s) for this operation
disconnect con10;
connection default;
delete from mysql.user where user like 'mysqltest\_1';
delete from mysql.db where user like 'mysqltest\_1';
drop database mysqltest_1;
flush privileges;
set sql_mode='maxdb';
drop table if exists t1, t2;
create table t1(c1 int);
create table t2(c1 int, c2 int);
create user 'mysqltest_1';
create user 'mysqltest_1';
ERROR HY000: Operation CREATE USER failed for 'mysqltest_1'@'%'
create user 'mysqltest_2' identified by 'Mysqltest-2';
create user 'mysqltest_3' identified by password 'fffffffffffffffffffffffffffffffffffffffff';
grant select on *.* to 'mysqltest_2';
grant insert on test.* to 'mysqltest_2';
grant update on test.t1 to 'mysqltest_2';
grant update (c2) on test.t2 to 'mysqltest_2';
select host,user,password,plugin,authentication_string from mysql.user where user like 'mysqltest_%';
Host	User	Password	plugin	authentication_string
%	mysqltest_1		mysql_native_password	
%	mysqltest_2	*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1	mysql_native_password	*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1
%	mysqltest_3	fffffffffffffffffffffffffffffffffffffffff	mysql_native_password	fffffffffffffffffffffffffffffffffffffffff
select host,db,user from mysql.db where user like 'mysqltest_%';
host	db	user
%	test	mysqltest_2
select host,db,user,table_name from mysql.tables_priv where user like 'mysqltest_%';
host	db	user	table_name
%	test	mysqltest_2	t1
%	test	mysqltest_2	t2
select host,db,user,table_name,column_name from mysql.columns_priv where user like 'mysqltest_%';
host	db	user	table_name	column_name
%	test	mysqltest_2	t2	c2
show grants for 'mysqltest_1';
Grants for mysqltest_1@%
GRANT USAGE ON *.* TO "mysqltest_1"@"%"
show grants for 'mysqltest_2';
Grants for mysqltest_2@%
GRANT SELECT ON *.* TO "mysqltest_2"@"%" IDENTIFIED BY PASSWORD '*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1'
GRANT INSERT ON "test".* TO "mysqltest_2"@"%"
GRANT UPDATE (c2) ON "test"."t2" TO "mysqltest_2"@"%"
GRANT UPDATE ON "test"."t1" TO "mysqltest_2"@"%"
drop user 'mysqltest_1';
select host,user,password,plugin,authentication_string from mysql.user where user like 'mysqltest_%';
Host	User	Password	plugin	authentication_string
%	mysqltest_2	*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1	mysql_native_password	*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1
%	mysqltest_3	fffffffffffffffffffffffffffffffffffffffff	mysql_native_password	fffffffffffffffffffffffffffffffffffffffff
select host,db,user from mysql.db where user like 'mysqltest_%';
host	db	user
%	test	mysqltest_2
select host,db,user,table_name from mysql.tables_priv where user like 'mysqltest_%';
host	db	user	table_name
%	test	mysqltest_2	t1
%	test	mysqltest_2	t2
select host,db,user,table_name,column_name from mysql.columns_priv where user like 'mysqltest_%';
host	db	user	table_name	column_name
%	test	mysqltest_2	t2	c2
show grants for 'mysqltest_1';
ERROR 42000: There is no such grant defined for user 'mysqltest_1' on host '%'
rename user 'mysqltest_2' to 'mysqltest_1';
select host,user,password,plugin,authentication_string from mysql.user where user like 'mysqltest_%' ;
Host	User	Password	plugin	authentication_string
%	mysqltest_1	*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1	mysql_native_password	*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1
%	mysqltest_3	fffffffffffffffffffffffffffffffffffffffff	mysql_native_password	fffffffffffffffffffffffffffffffffffffffff
select host,db,user from mysql.db where user like 'mysqltest_%' ;
host	db	user
%	test	mysqltest_1
select host,db,user,table_name from mysql.tables_priv where user like 'mysqltest_%' ;
host	db	user	table_name
%	test	mysqltest_1	t1
%	test	mysqltest_1	t2
select host,db,user,table_name,column_name from mysql.columns_priv where user like 'mysqltest_%' ;
host	db	user	table_name	column_name
%	test	mysqltest_1	t2	c2
show grants for 'mysqltest_1';
Grants for mysqltest_1@%
GRANT SELECT ON *.* TO "mysqltest_1"@"%" IDENTIFIED BY PASSWORD '*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1'
GRANT INSERT ON "test".* TO "mysqltest_1"@"%"
GRANT UPDATE (c2) ON "test"."t2" TO "mysqltest_1"@"%"
GRANT UPDATE ON "test"."t1" TO "mysqltest_1"@"%"
drop user 'mysqltest_1', 'mysqltest_3';
drop user 'mysqltest_1';
ERROR HY000: Operation DROP USER failed for 'mysqltest_1'@'%'
drop table t1, t2;
insert into mysql.db set user='mysqltest_1', db='%', host='%';
flush privileges;
show grants for 'mysqltest_1';
ERROR 42000: There is no such grant defined for user 'mysqltest_1' on host '%'
revoke all privileges, grant option from 'mysqltest_1';
ERROR HY000: Can't revoke all privileges for one or more of the requested users
drop user 'mysqltest_1';
select host,db,user from mysql.db where user = 'mysqltest_1' ;
host	db	user
insert into mysql.tables_priv set host='%', db='test', user='mysqltest_1', table_name='t1';
flush privileges;
show grants for 'mysqltest_1';
ERROR 42000: There is no such grant defined for user 'mysqltest_1' on host '%'
drop user 'mysqltest_1';
select host,db,user,table_name from mysql.tables_priv where user = 'mysqltest_1' ;
host	db	user	table_name
insert into mysql.columns_priv set host='%', db='test', user='mysqltest_1', table_name='t1', column_name='c1';
flush privileges;
show grants for 'mysqltest_1';
ERROR 42000: There is no such grant defined for user 'mysqltest_1' on host '%'
drop user 'mysqltest_1';
select host,db,user,table_name,column_name from mysql.columns_priv where user = 'mysqltest_1' ;
host	db	user	table_name	column_name
create user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
drop user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
create user 'mysqltest_1', 'mysqltest_2' identified by 'Mysqltest-2', 'mysqltest_3' identified by password 'fffffffffffffffffffffffffffffffffffffffff';
rename user 'mysqltest_1' to 'mysqltest_1a', 'mysqltest_2' TO 'mysqltest_2a', 'mysqltest_3' TO 'mysqltest_3a';
drop user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
ERROR HY000: Operation DROP USER failed for 'mysqltest_1'@'%','mysqltest_2'@'%','mysqltest_3'@'%'
drop user 'mysqltest_1a', 'mysqltest_2a', 'mysqltest_3a';
create user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
create user 'mysqltest_1a', 'mysqltest_2', 'mysqltest_3a';
ERROR HY000: Operation CREATE USER failed for 'mysqltest_2'@'%'
rename user 'mysqltest_1a' to 'mysqltest_1b', 'mysqltest_2a' TO 'mysqltest_2b', 'mysqltest_3a' TO 'mysqltest_3b';
ERROR HY000: Operation RENAME USER failed for 'mysqltest_2a'@'%'
drop user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
drop user 'mysqltest_1b', 'mysqltest_2b', 'mysqltest_3b';
ERROR HY000: Operation DROP USER failed for 'mysqltest_2b'@'%'
create user 'mysqltest_2' identified by 'Mysqltest-2';
drop user 'mysqltest_2' identified by 'Mysqltest-2';
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'identified by 'Mysqltest-2'' at line 1
drop user 'mysqltest_2';
create user '%@b'@'b';
show grants for '%@b'@'b';
Grants for %@b@b
GRANT USAGE ON *.* TO "%@b"@"b"
grant select on mysql.* to '%@b'@'b';
show grants for '%@b'@'b';
Grants for %@b@b
GRANT USAGE ON *.* TO "%@b"@"b"
GRANT SELECT ON "mysql".* TO "%@b"@"b"
rename user '%@b'@'b' to '%@a'@'a';
show grants for '%@b'@'b';
ERROR 42000: There is no such grant defined for user '%@b' on host 'b'
show grants for '%@a'@'a';
Grants for %@a@a
GRANT USAGE ON *.* TO "%@a"@"a"
GRANT SELECT ON "mysql".* TO "%@a"@"a"
drop user '%@a'@'a';
create user mysqltest_2@localhost;
grant create user on *.* to mysqltest_2@localhost;
connect  user3,localhost,mysqltest_2,,;
connection user3;
select host,user,password,plugin,authentication_string from mysql.user where user like 'mysqltest_%' ;
ERROR 42000: SELECT command denied to user 'mysqltest_2'@'localhost' for table 'user'
create user mysqltest_A@'%';
rename user mysqltest_A@'%' to mysqltest_B@'%';
drop user mysqltest_B@'%';
disconnect user3;
connection default;
drop user mysqltest_2@localhost;
create user mysqltest_3@localhost;
grant INSERT,DELETE,UPDATE on mysql.* to mysqltest_3@localhost;
connect  user4,localhost,mysqltest_3,,;
connection user4;
show grants;
Grants for mysqltest_3@localhost
GRANT USAGE ON *.* TO `mysqltest_3`@`localhost`
GRANT INSERT, UPDATE, DELETE ON `mysql`.* TO `mysqltest_3`@`localhost`
select host,user,password,plugin,authentication_string from mysql.user where user like 'mysqltest_%' ;
ERROR 42000: SELECT command denied to user 'mysqltest_3'@'localhost' for table 'user'
insert into mysql.global_priv set host='%', user='mysqltest_B';
create user mysqltest_A@'%';
rename user mysqltest_B@'%' to mysqltest_C@'%';
drop user mysqltest_C@'%';
drop user mysqltest_A@'%';
disconnect user4;
connection default;
drop user mysqltest_3@localhost;
set @@sql_mode='';
create database mysqltest_1;
create table mysqltest_1.t1 (i int);
insert into mysqltest_1.t1 values (1),(2),(3);
GRANT ALL ON mysqltest_1.t1 TO mysqltest_1@'127.0.0.0/255.0.0.0';
connect  n1,127.0.0.1,mysqltest_1,,mysqltest_1,$MASTER_MYPORT,$MASTER_MYSOCK;
connection n1;
show grants for current_user();
Grants for mysqltest_1@127.0.0.0/255.0.0.0
GRANT USAGE ON *.* TO `mysqltest_1`@`127.0.0.0/255.0.0.0`
GRANT ALL PRIVILEGES ON `mysqltest_1`.`t1` TO `mysqltest_1`@`127.0.0.0/255.0.0.0`
select * from t1;
i
1
2
3
disconnect n1;
connection default;
REVOKE ALL ON mysqltest_1.t1 FROM mysqltest_1@'127.0.0.0/255.0.0.0';
delete from mysql.user where user like 'mysqltest\_1';
flush privileges;
drop table mysqltest_1.t1;
grant all on mysqltest_1.* to mysqltest_1@'127.0.0.1';
connect  b12302,127.0.0.1,mysqltest_1,,mysqltest_1,$MASTER_MYPORT,;
connection b12302;
select current_user();
current_user()
mysqltest_1@127.0.0.1
set password = password('changed');
disconnect b12302;
connection default;
select host, length(authentication_string) from mysql.user where user like 'mysqltest\_1';
Host	length(authentication_string)
127.0.0.1	41
revoke all on mysqltest_1.* from mysqltest_1@'127.0.0.1';
delete from mysql.user where user like 'mysqltest\_1';
flush privileges;
grant all on mysqltest_1.* to mysqltest_1@'127.0.0.0/255.0.0.0';
connect  b12302_2,127.0.0.1,mysqltest_1,,mysqltest_1,$MASTER_MYPORT,;
connection b12302_2;
select current_user();
current_user()
mysqltest_1@127.0.0.0/255.0.0.0
set password = password('changed');
disconnect b12302_2;
connection default;
select host, length(authentication_string) from mysql.user where user like 'mysqltest\_1';
Host	length(authentication_string)
127.0.0.0/255.0.0.0	41
revoke all on mysqltest_1.* from mysqltest_1@'127.0.0.0/255.0.0.0';
delete from mysql.user where user like 'mysqltest\_1';
flush privileges;
drop database mysqltest_1;
connect  n5,localhost,test,,test,$MASTER_MYPORT,$MASTER_MYSOCK;
connection n5;
set password = password("changed");
ERROR 42000: You are using MariaDB as an anonymous user and anonymous users are not allowed to modify user settings
disconnect n5;
connection default;
connect  con2root,localhost,root,,;
connect  con3root,localhost,root,,;
connection default;
lock table mysql.user write;
connection con2root;
flush privileges;
connection con3root;
grant all on *.* to 'mysqltest_1'@'localhost';
connection default;
unlock tables;
connection con2root;
connection con3root;
connection default;
lock table mysql.user write;
connection con2root;
set password for 'mysqltest_1'@'localhost' = password('');
connection con3root;
revoke all on *.* from 'mysqltest_1'@'localhost';
connection default;
unlock tables;
connection con2root;
connection con3root;
connection default;
drop user 'mysqltest_1'@'localhost';
disconnect con2root;
disconnect con3root;
create database TESTDB;
create table t2(a int);
create temporary table t1 as select * from mysql.global_priv;
delete from mysql.global_priv where host='localhost';
INSERT INTO mysql.global_priv (host, user, priv) VALUES
('%','mysqltest_1',json_object('authentication_string', password('password')));
INSERT INTO mysql.db (host, db, user, select_priv) VALUES
('%','TESTDB','mysqltest_1','Y');
FLUSH PRIVILEGES;
connect  con1,localhost,mysqltest_1,password,TESTDB;
create database TEStdb;
Got one of the listed errors
connection default;
disconnect con1;
delete from mysql.global_priv;
delete from mysql.db where host='%' and user='mysqltest_1' and db='TESTDB';
insert into mysql.global_priv select * from t1;
drop table t1, t2;
drop database TESTDB;
flush privileges;
SET @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
SET GLOBAL log_bin_trust_function_creators = 1;
GRANT ALL PRIVILEGES ON test.* TO `a@`@localhost;
GRANT EXECUTE ON * TO `a@`@localhost;
connect  bug13310,localhost,'a@',,test;
connection bug13310;
CREATE TABLE t2 (s1 INT);
INSERT INTO t2 VALUES (1);
DROP FUNCTION IF EXISTS f2;
CREATE FUNCTION f2 () RETURNS INT
BEGIN DECLARE v INT; SELECT s1 FROM t2 INTO v; RETURN v; END//
Warnings:
Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
SELECT f2();
f2()
1
DROP FUNCTION f2;
DROP TABLE t2;
disconnect bug13310;
connection default;
REVOKE ALL PRIVILEGES, GRANT OPTION FROM `a@`@localhost;
DROP USER `a@`@localhost;
SET @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;
drop database if exists mysqltest_1;
drop database if exists mysqltest_2;
drop user mysqltest_u1@localhost;
create database mysqltest_1;
create database mysqltest_2;
grant all on mysqltest_1.* to mysqltest_u1@localhost;
use mysqltest_2;
create table t1 (i int);
connect  user1,localhost,mysqltest_u1,,mysqltest_1;
connection user1;
show create table mysqltest_2.t1;
ERROR 42000: SHOW command denied to user 'mysqltest_u1'@'localhost' for table 't1'
create table t1 like mysqltest_2.t1;
ERROR 42000: SELECT command denied to user 'mysqltest_u1'@'localhost' for table 't1'
connection default;
grant select on mysqltest_2.t1 to mysqltest_u1@localhost;
connection user1;
show create table mysqltest_2.t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `i` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
create table t1 like mysqltest_2.t1;
connection default;
disconnect user1;
use test;
drop database mysqltest_1;
drop database mysqltest_2;
drop user mysqltest_u1@localhost;
grant all on `mysqltest\_%`.* to mysqltest_1@localhost with grant option;
grant usage on *.* to mysqltest_2@localhost;
connect  con18600_1,localhost,mysqltest_1,,;
create database mysqltest_1;
use mysqltest_1;
create table t1 (f1 int);
grant create on `mysqltest\_1`.* to mysqltest_2@localhost;
grant select on mysqltest_1.t1 to mysqltest_2@localhost;
connect  con3,localhost,mysqltest_2,,;
connection con3;
create database mysqltest_3;
ERROR 42000: Access denied for user 'mysqltest_2'@'localhost' to database 'mysqltest_3'
use mysqltest_1;
create table t2(f1 int);
select * from t1;
f1
connection default;
drop database mysqltest_1;
connection default;
disconnect con3;
disconnect con18600_1;
revoke all privileges, grant option from mysqltest_1@localhost;
revoke all privileges, grant option from mysqltest_2@localhost;
drop user mysqltest_1@localhost;
drop user mysqltest_2@localhost;
CREATE DATABASE db1;
USE db1;
CREATE TABLE t1 (a INT, b INT);
INSERT INTO t1 VALUES (1,1),(2,2);
CREATE TABLE t2 (b INT, c INT);
INSERT INTO t2 VALUES (1,100),(2,200);
GRANT SELECT ON t1 TO mysqltest1@localhost;
GRANT SELECT (b) ON t2 TO mysqltest1@localhost;
connect  conn1,localhost,mysqltest1,,;
connection conn1;
USE db1;
SELECT c FROM t2;
ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
SELECT * FROM t2;
ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for table 't2'
SELECT * FROM t1 JOIN t2 USING (b);
ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
connection default;
disconnect conn1;
USE test;
DROP TABLE db1.t1, db1.t2;
DROP USER mysqltest1@localhost;
DROP DATABASE db1;
End of 5.0 tests
USE mysql;
SELECT LEFT(CURRENT_USER(),INSTR(CURRENT_USER(),'@')-1) INTO @u;
SELECT MID(CURRENT_USER(),INSTR(CURRENT_USER(),'@')+1)  INTO @h;
SELECT user,host,password,plugin,authentication_string,insert_priv FROM user WHERE user=@u AND host=@h;
User	Host	Password	plugin	authentication_string	Insert_priv
root	localhost				Y
GRANT INSERT ON *.* TO CURRENT_USER();
SELECT user,host,password,plugin,authentication_string,insert_priv FROM user WHERE user=@u AND host=@h;
User	Host	Password	plugin	authentication_string	Insert_priv
root	localhost		mysql_native_password		Y
GRANT INSERT ON *.* TO CURRENT_USER() IDENTIFIED BY 'keksdose';
SELECT user,host,password,plugin,authentication_string,insert_priv FROM user WHERE user=@u AND host=@h;
User	Host	Password	plugin	authentication_string	Insert_priv
root	localhost	*0BB7188CF0DE9B403BA66E9DD810D82652D002EB	mysql_native_password	*0BB7188CF0DE9B403BA66E9DD810D82652D002EB	Y
UPDATE global_priv SET priv=@root_priv where user='root' and host='localhost';
FLUSH PRIVILEGES;
USE test;
End of 5.1 tests

# --
# -- Bug#11746602: 27480 - Extend CREATE TEMPORARY TABLES privilege to
# -- allow temp table operations
# --
# -- Bug#12771903: User with create temporary tables priv only has full
# -- access to a regular table
# --

############################################################################
# Setup environment.
###########################################################################
DROP DATABASE IF EXISTS mysqltest_db1;
DROP DATABASE IF EXISTS mysqltest_db2;
CREATE DATABASE mysqltest_db1;
CREATE DATABASE mysqltest_db2;
# mysqltest_u1@localhost has CREATE_TMP_ACL, FILE_ACL and EXECUTE_ACL only
# (EXECUTE_ACL is needed to call p0, and FILE_ACL is needed for SELECT
# OUTFILE/LOAD DATA INFILE).
GRANT FILE ON *.* TO mysqltest_u1@localhost;
GRANT CREATE TEMPORARY TABLES, EXECUTE ON mysqltest_db1.* TO mysqltest_u1@localhost;
# mysqltest_u2@localhost has all privileges but CREATE_TMP_ACL.
GRANT ALL PRIVILEGES ON mysqltest_db1.* TO mysqltest_u2@localhost;
REVOKE CREATE TEMPORARY TABLES ON mysqltest_db1.* FROM mysqltest_u2@localhost;
# mysqltest_u3@localhost has CREATE_TMP_ACL & EXECUTE_ACL.
# This user is required to check SUID-stored-routines.
GRANT CREATE TEMPORARY TABLES ON mysqltest_db1.* TO mysqltest_u3@localhost;
GRANT EXECUTE ON mysqltest_db1.* TO mysqltest_u3@localhost;
# mysqltest_u4@localhost has only EXECUTE_ACL.
# We need this user to check that once created temporary tables
# are accessible by anyone.
GRANT EXECUTE ON mysqltest_db1.* TO mysqltest_u4@localhost;
# mysqltest_u5@localhost has CREATE_TMP_ACL and SELECT_ACL, UPDATE_ACL,
# DELETE_ACL on mysqltest_db1; and only CREATE_TMP_ACL on mysqltest_db2.
# By means of this user we check privileges required for merge tables.
GRANT CREATE TEMPORARY TABLES ON mysqltest_db1.* TO mysqltest_u5@localhost;
GRANT CREATE TEMPORARY TABLES ON mysqltest_db2.* TO mysqltest_u5@localhost;
GRANT SELECT, UPDATE, DELETE ON mysqltest_db1.* TO mysqltest_u5@localhost;
# Create stored routine to test how privilege checking is done for its
# arguments.
CREATE PROCEDURE mysqltest_db1.p0(i INT) SELECT i;
# Create SUID-stored-routines.
CREATE DEFINER = mysqltest_u3@localhost PROCEDURE mysqltest_db1.p1()
CREATE TEMPORARY TABLE t4(x INT);
CREATE DEFINER = mysqltest_u3@localhost PROCEDURE mysqltest_db1.p2()
INSERT INTO t4 VALUES (1), (2), (3);
CREATE DEFINER = mysqltest_u3@localhost PROCEDURE mysqltest_db1.p3()
SELECT * FROM t4 ORDER BY x;
# We need separate key cache to test CACHE INDEX and LOAD INDEX.
SET GLOBAL keycache1.key_buffer_size = 128 * 1024;
CREATE TABLE mysqltest_db2.t2_1(a INT);
###########################################################################
# Check that CREATE_TMP_ACL is enough to issue almost any supported
# SQL-statement against temporary tables (loosely follow order in
# sql_command enum).
###########################################################################
connect  con1,localhost,mysqltest_u1,,mysqltest_db1;
#
# Variants of CREATE TABLE.
#
CREATE TEMPORARY TABLE t1(a INT);
CREATE TEMPORARY TABLE t2 LIKE t1;
CREATE TEMPORARY TABLE t3(a INT, b INT, PRIMARY KEY (a));
CREATE TEMPORARY TABLE t4 SELECT * FROM t1;
# Check that we do *not* allow creation of MERGE table with underlying
# temporary table without additional privileges.
CREATE TEMPORARY TABLE t5(a INT) ENGINE = MyISAM;
CREATE TEMPORARY TABLE t6(a INT) ENGINE = MERGE UNION = (t5);
ERROR 42000: SELECT, UPDATE, DELETE command denied to user 'mysqltest_u1'@'localhost' for table 't5'
# Check that we allow creation of MERGE table with no underlying table
# without additional privileges.
CREATE TEMPORARY TABLE t6(a INT) ENGINE = MERGE UNION = ();
#
# SELECT.
#
INSERT INTO t1 VALUES (1), (2), (3);
SELECT * FROM t1 ORDER BY a;
a
1
2
3
#
# CREATE/DROP INDEX.
#
CREATE INDEX idx1 ON t3(b);
DROP INDEX idx1 ON t3;
#
# ALTER TABLE.
# 
ALTER TABLE t4 ADD COLUMN b INT;
# Check that we allow altering of MERGE table with no underlying
# without additional privileges.
ALTER TABLE t6 UNION = ();
# Check that we do *not* allow altering of MERGE table with underlying
# temporary table without additional privileges.
ALTER TABLE t6 UNION = (t5);
ERROR 42000: SELECT, UPDATE, DELETE command denied to user 'mysqltest_u1'@'localhost' for table 't5'
#
# Simple INSERT and INSERT ... SELECT.
#
INSERT INTO t1 VALUES (4);
INSERT INTO t2 SELECT a FROM t1;
SELECT * FROM t1 ORDER BY a;
a
1
2
3
4
SELECT * FROM t2 ORDER BY a;
a
1
2
3
4
#
# UPDATE and multi-UPDATE.
#
UPDATE t1 SET a = a * 10;
UPDATE t1 SET a = 100 WHERE a = 10;
UPDATE t1, t2 SET t1.a = 200 WHERE t1.a = t2.a * 10 AND t1.a = 20;
SELECT * FROM t1 ORDER BY a;
a
30
40
100
200
#
# DELETE and multi-DELETE.
#
DELETE FROM t1 WHERE a = 100;
DELETE t1 FROM t1, t2 WHERE t1.a = t2.a * 100 AND t1.a = 200;
SELECT * FROM t1 ORDER BY a;
a
30
40
#
# TRUNCATE TABLE.
#
TRUNCATE TABLE t1;
SELECT * FROM t1 ORDER BY a;
a
#
# SHOW COLUMNS/DESCRIBE and SHOW KEYS.
#
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
SHOW KEYS FROM t3;
Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment	Index_comment
t3	0	PRIMARY	1	a	A	0	NULL	NULL		BTREE		
#
# SHOW CREATE TABLE.
#
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TEMPORARY TABLE `t1` (
  `a` int(11) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
#
# LOAD DATA INFILE (also SELECT INTO OUTFILE).
#
INSERT INTO t1 VALUES (1), (2), (3);
SELECT a INTO OUTFILE 'MYSQLTEST_VARDIR/tmp/bug27480.txt' FROM t1 ;
LOAD DATA INFILE 'MYSQLTEST_VARDIR/tmp/bug27480.txt' INTO TABLE t1;
SELECT * FROM t1 ORDER BY a;
a
1
1
2
2
3
3
#
# SET.
#
SET @a := (SELECT COUNT(*) FROM t1);
SELECT @a;
@a
6
#
# LOCK TABLES.
#
LOCK TABLES t1 READ;
UNLOCK TABLES;
#
# CHECK/REPAIR/ANALYZE/OPTIMIZE and CHECKSUM.
#
ANALYZE TABLE t1;
Table	Op	Msg_type	Msg_text
mysqltest_db1.t1	analyze	status	OK
CHECK TABLE t1;
Table	Op	Msg_type	Msg_text
mysqltest_db1.t1	check	status	OK
OPTIMIZE TABLE t1;
Table	Op	Msg_type	Msg_text
mysqltest_db1.t1	optimize	status	Table is already up to date
REPAIR TABLE t1;
Table	Op	Msg_type	Msg_text
mysqltest_db1.t1	repair	status	OK
#
# REPLACE and REPLACE ... SELECT.
#
INSERT INTO t3 VALUES (1, 111), (2, 222), (3, 333);
REPLACE INTO t3 VALUES (1, 1111), (4, 444), (0, 001);
REPLACE INTO t2 SELECT b FROM t3;
SELECT * FROM t2 ORDER BY a;
a
1
1
2
3
4
222
333
444
1111
SELECT * FROM t3 ORDER BY a;
a	b
0	1
1	1111
2	222
3	333
4	444
#
# CACHE and LOAD INDEX.
#
CACHE INDEX t3 IN keycache1;
Table	Op	Msg_type	Msg_text
mysqltest_db1.t3	assign_to_keycache	status	OK
LOAD INDEX INTO CACHE t3;
Table	Op	Msg_type	Msg_text
mysqltest_db1.t3	preload_keys	status	OK
#
# RENAME should work for temporary tables
#
RENAME TABLE t3 TO t3_1;
#
# HANDLER OPEN/READ/CLOSE.
#
HANDLER t1 OPEN;
HANDLER t1 READ NEXT;
a
1
HANDLER t1 CLOSE;
#
# DO.
#
DO (SELECT COUNT(*) FROM t1);
#
# CHECKSUM TABLE.
#
DELETE FROM t1;
CHECKSUM TABLE t1;
Table	Checksum
mysqltest_db1.t1	0
#
# CALL.
#
CALL p0((SELECT COUNT(*) FROM t1));
i
0
#
# PREPARE, EXECUTE and DEALLOCATE.
#
PREPARE stmt1 FROM 'SELECT * FROM t1 ORDER BY a';
PREPARE stmt2 FROM 'SELECT * FROM t2 ORDER BY a';
EXECUTE stmt1;
a
EXECUTE stmt2;
a
1
1
2
3
4
222
333
444
1111
DEALLOCATE PREPARE stmt1;
DEALLOCATE PREPARE stmt2;
#
# DROP TABLE and DROP TEMPORARY TABLE.
#
DROP TABLE t1;
CREATE TEMPORARY TABLE t1(a INT);
DROP TEMPORARY TABLE t1;
###########################################################################
# - Check that even having all privileges but CREATE_TMP_ACL is not enough
#   to create temporary tables.
# - Check that creation/working with temporary tables is possible via
#   SUID-stored-routines.
# - Check that even outside of SUID context we can access temporary
#   table once it is created.
###########################################################################
connect  con2,localhost,mysqltest_u2,,mysqltest_db1;
CREATE TEMPORARY TABLE t2(a INT);
ERROR 42000: Access denied for user 'mysqltest_u2'@'localhost' to database 'mysqltest_db1'
CALL p1();
CALL p2();
CALL p3();
x
1
2
3
# Check that once table is created it can be accessed even
# outside of such a SUID context.
INSERT INTO t4 VALUES (4);
UPDATE t4 SET x = 10 WHERE x = 1;
DELETE FROM t4 WHERE x < 3;
SELECT * FROM t4 ORDER BY x;
x
3
4
10
DROP TEMPORARY TABLE t4;
###########################################################################
# - Check that once table is created it can be accessed from within any
#   context, even by user without any privileges on tables.
###########################################################################
connect  con3,localhost,mysqltest_u4,,mysqltest_db1;
CALL p1();
INSERT INTO t4 VALUES (4);
UPDATE t4 SET x = 10 WHERE x = 1;
DELETE FROM t4 WHERE x < 3;
SELECT * FROM t4 ORDER BY x;
x
4
DROP TEMPORARY TABLE t4;
###########################################################################
# Check special case for MERGE-tables:
#   - CREATE_TMP_ACL is required to create a temporary merge table;
#   - SELECT_ACL, UPDATE_ACL and DELETE_ACL are required to include
#     a temporary table into the underlying-table-list.
###########################################################################
connect  con4,localhost,mysqltest_u5,,mysqltest_db1;
CREATE TEMPORARY TABLE t7(a INT);
CREATE TEMPORARY TABLE t8(a INT);
CREATE TEMPORARY TABLE t9(a INT);
CREATE TEMPORARY TABLE t10(a INT) ENGINE = MERGE UNION = (t7, t8);
ALTER TABLE t10 UNION = (t9);
ALTER TABLE t10 UNION = (mysqltest_db2.t2_1);
ERROR 42000: SELECT, UPDATE, DELETE command denied to user 'mysqltest_u5'@'localhost' for table 't2_1'
CREATE TEMPORARY TABLE mysqltest_db2.t2_2(a INT) ENGINE = MERGE UNION = (t7, t8);
ALTER TABLE mysqltest_db2.t2_2 UNION = (t9);
ALTER TABLE mysqltest_db2.t2_2 UNION = ();
DROP TEMPORARY TABLE mysqltest_db2.t2_2;
DROP TEMPORARY TABLE t10;
DROP TEMPORARY TABLE t7;
DROP TEMPORARY TABLE t8;
DROP TEMPORARY TABLE t9;
###########################################################################
# That's all. Cleanup.
###########################################################################
connection default;
# All remaining temporary tables are automatically dropped.
disconnect con1;
disconnect con2;
disconnect con3;
disconnect con4;
SET GLOBAL keycache1.key_buffer_size = 0;
DROP DATABASE mysqltest_db1;
DROP DATABASE mysqltest_db2;
DROP USER mysqltest_u1@localhost;
DROP USER mysqltest_u2@localhost;
DROP USER mysqltest_u3@localhost;
DROP USER mysqltest_u4@localhost;
DROP USER mysqltest_u5@localhost;
set GLOBAL sql_mode=default;